Roundup Airport (KRPX) Area Aviation Weather & Runway Winds
Aviation weather near Roundup Airport in Roundup, MT, decoded from the nearest reporting station (KBIL) — conditions, runway crosswinds, and free Telegram airport alerts.
Roundup Airport (KRPX) is a general aviation airport serving pilots in and around Roundup, MT at 3,500 ft. KRPX has no weather station of its own — conditions here are decoded from KBIL, about 40 nm away, the nearest reporting station, and local conditions can differ. Its 4 runways (07, 16, 25, 34) — longest 5,098 ft — are checked against the current wind in the crosswind table below. The nearest TAF is issued for KBIL. Track it in the ATIS Alerts Telegram bot to get alerts read from KBIL, the station this page is based on.
No weather station at this airport — showing the nearest station KBIL, 40 nm away.
What changed at KBIL (nearest station)?
Since the 0449Z (10:49 PM MDT) report — compared automatically against the latest METAR.
No significant changes since the 0449Z report — conditions are holding steady.
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Current pilot readout for KRPX
A current METAR is not available for KRPX right now. The nearest reporting station is KBIL. Check back shortly, review a nearby reporting station, and always confirm with an official briefing before flight.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
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Track KRPX free on TelegramRunway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
Use this section to quickly compare current wind alignment across available runways at KRPX. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
Current wind is calm — calm wind is not a factor for runway selection, and with no wind there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 07 | 5,098 ft | ASP | — | — |
| 16 | 2,460 ft | GRS | — | — |
| 25 | 5,098 ft | ASP | — | — |
| 34 | 2,460 ft | GRS | — | — |
Open the crosswind calculator — try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 23 h: wind 6→14 kt, ceiling 15,000 ft → 18,000 ft.
KRPX weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Roundup Airport in Roundup, MT: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around KRPX is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © OpenStreetMap © CARTO
Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.
Recent aviation weather trends at KRPX
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KBIL reported mostly VFR across 25 observations, with 0 flight-category changes. The strongest gust reached 34 kt, the lowest ceiling was 14,000 ft. Wind most often came from the NW.
- 25
- 31%
- 07
- 28%
- 34
- 23%
- 16
- 18%
TAF — Terminal Aerodrome Forecast
Issued 0322Z (9:22 PM MDT)
TAF KBIL 290322Z 2903/2924 VRB06KT P6SM FEW120 TEMPO 2904/2905 26015G35KT 6SM -TSRA FEW110CB FM291000 27006KT P6SM FEW100 SCT200 FM291800 35008KT P6SM SCT250 PROB30 2920/2924 VRB20G40KT 6SM -TSRA BKN100CB
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- ICAO
- KRPX
- IATA
- RPX
- FAA LID
- RPX
- City
- Roundup
- State
- Montana
- Country
- United States
- Elevation
- 3,500 ft
- Coordinates
- 46.4751, -108.5415
- Runways
- 4
- Longest runway
- 5,098 ft
- Weather reporting
- Nearest station KBIL
- TAF
- Nearest KBIL
- Time zone
- America/Denver
- Next sunset
- 21h 19m
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Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
1 airport25–50 NM
8 airports+2 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
KRPX weather — frequently asked
What runways are available at KRPX?+
KRPX has 4 runways — 07, 16, 25, 34; the longest is 5,098 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for KRPX come from?+
Roundup Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KBIL, about 40 nm away — close enough for situational awareness, but local conditions at KRPX can differ.
Does KRPX have a TAF?+
Yes — the KBIL TAF is shown on this page below the current conditions.
Does KRPX broadcast D-ATIS?+
No — KRPX does not broadcast D-ATIS. Alerts for KRPX from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Roundup Airport (KRPX)
Community-submittedCommunity-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.
Read recent community-submitted pilot notes for Roundup Airport, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.
⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.
No Pilot PIREPs have been submitted for KRPX yet. Recently flew here? Help the next pilot by leaving a quick airport note.
Pilot PIREPs are community pilot notes for situational awareness only — not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.
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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
METAR source temporarily unavailable.
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